A change can expose a fault without causing it · Proposed air date:
A caller named Dr. Dave's son Nick describes an unstable laptop after installing a new drive. Dr. Dave explains the subtle but important possibility that the change did not create the defect but exposed a fault already present, then says the investigation will require patient and methodical testing.
This excerpt runs from 7:52.034 to 9:41.118 within its preserved source recording.
Proposed recording date: 2005-10-08. The exact broadcast date may differ.
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